2-Hydroxyphosphonocarboxylic Acid (HPAA)

• Post Date:

  Mar 05,2013

• Expiry Date:

  Mar 05,2014

• Detailed Description:

  Cas No. :23783-26-8 2-Hydroxyphosphonocarboxylic Acid (HPAA)
  
  CAS No. 23783-26-8
  Molecular formula: C2H5O6P Molecular weight: 156
  Structural formula
  
  
  
  Properties
  HPAA is chemically stable, hard to be hydrolyzed, hard to be destroyed by acid or alkali, safety in use, no toxicity, no pollution. HPAA can improve zinc solubility. Its corrosion inhibition ability is 5-8 times better than that of HEDP and EDTMP. When built with low molecular polymers, its corrosion inhibition effect is even better.
  
  Specification
  Items Index
  Appearance Dark umber transparent liquid
  Solid content % 50.0min
  pH(1% solution) 3.0max
  Density(20℃)g/cm3 1.30min
  
  Usage
  HPAA is mainly used as cathode corrosion inhibitor in oilfield refill water system in fields such as steel & iron, petrochemcal, power plant and medical industries. When built with zinc salt, the effect is even better.
  
  Package and storage
  200L plastic drum,IBC(1000L),customers’ requirement. Storage for one year in shady room and dry place.
  
  Keywords:
  HPAA;HPA;2-Hydroxyphosphonocarboxylic Acid; Hydroxyphosphono-acetic acid; 2-HYDROXY PHOSPHONOACETIC ACID
  

• CAS Registry Number:

  23783-26-8

• Synonyms:

  ;Hydroxyphosphono-acetic acid;N-HEXYLPHOSPHONIC ACID;LABOTEST-BB LT00408920;hpaa;n-Hexylphosphonicacid;2-Hydroxyphosphonocarboxylic Acid;2-Hydroxy Phosphonoacetic Acid;2-Hydroxy Phosphonic Acetic AcidStructure;hexylphosphonic acid;hexylphosphonate;

• Molecular Formula:

  C₆H₁₃O₃P

• Molecular Weight:

  164.1405

• Molecular Structure:

  

• Hazard Symbols:

   C:Corrosive;
  

• Risk Codes:

  R22:;
  R34:;
  R43:;
  R48/22:;
  

• Safety Description:

  S1/2:;
  S22:;
  S26:;
  S36/37/39:;
  S45:;
  

• Company:

  Shandong IRO Water Treatment Co., Ltd     [ China ]        

• Contact:

  Sharon Li

• Tel:

  8653266888207

• Fax:

  8653285028486

• Email:

  info@irowater.com